From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
Search the Catalog
Catalog contains over 150,296 records.
Slide rule cover
Scientific Instruments Co.
Physical object, ca. 1961
102731393
Slide rule
Faber-Castell
Physical object
102631899
Slide rule
UGK
Physical object
102631584
Metric-converter slide rule
Sterling
Physical object
102631666
Acu-Math slide rule
Acu-Rule Co.
Physical object, Circa 1965
102631628
Slide rule
Pickett & Eckel, Inc.
Physical object, Circa 1947
102666574
Slide rule
Keuffel & Esser Company
Physical object
102631414
Aristo slide rule
Dennert & Pape
Physical object
102631426
Slide rule
Frederick Post Company
Physical object
102631832
Slide rule
Frederick Post Company
Physical object, Circa 1940
102631887
Slide rule
Faber-Castell
Physical object
102631894
Slide rule
HH Universum
Physical object, Circa 1930
102631902
Slide rule
Relay Industrial Co.
Physical object
102666505
Slide rule
Ricoh, Inc.
Physical object
102666512
Slide rule
Scientific Instruments Co.
Physical object, Circa 1961
102666517
Slide rule
Tehnolemn Timisoara
Physical object
102666454
Slide rule
STP VMP
Physical object, Circa 1961
102666459
Slide rule
Scientific Instruments Co.
Physical object, 1961
102666466
Slide rule
Ricoh, Inc.
Physical object
102666473
Slide rule
Relay Industrial Co.
Physical object
102666480